Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → 2,2,4,4-Tetramethylcyclohexane-1,3,5-trione
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Water | HCID 962 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | HCID 18541894 | HCID 18541894 | — |
| 용매 | Dimethyl Sulfoxide | HCID 679 | — |
| 생성물 | 2,2,4,4-Tetramethylcyclohexane-1,3,5-trione | HCID 11769166 | 95% |
반응 단계
106 g (495 mmol) of methyl 2,2,4,4-tetramethyl-3,5-dioxohexanoate were added dropwise to a suspension of 19.8 g (495 mmol) of sodium hydroxide in 500 ml of dimethyl sulfoxide. The mixture was stirred at room temperature, treated with 500 ml of water and adjusted to pH 1 using hydrochloric acid, and the deposited precipitate was then filtered off with suction. After drying, 70 g (95%) of 2,2,4,4-tetramethyl-1,3,5-cyclohexanetrione were obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06559343B1 |
| 출처 데이터셋 | uspto-grants-2003_05 |
| ORD ID | ord-4e91c2fa8b844c108efd3a83406ca8b3 |
| 출처 메모 | uspto-grants-2003_05 |